IT947111B - Procedimento perfezionato di depu razione di gas contenenti composti solforati con ricupero di zolfo elementare - Google Patents

Procedimento perfezionato di depu razione di gas contenenti composti solforati con ricupero di zolfo elementare

Info

Publication number
IT947111B
IT947111B IT19970/72A IT1997072A IT947111B IT 947111 B IT947111 B IT 947111B IT 19970/72 A IT19970/72 A IT 19970/72A IT 1997072 A IT1997072 A IT 1997072A IT 947111 B IT947111 B IT 947111B
Authority
IT
Italy
Prior art keywords
depu
ration
gas containing
improved process
sulfur recovery
Prior art date
Application number
IT19970/72A
Other languages
English (en)
Italian (it)
Inventor
C Dezael
P Renault
A Deschamps
Original Assignee
Inst Francais Du Petrole
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Application granted granted Critical
Publication of IT947111B publication Critical patent/IT947111B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
IT19970/72A 1971-01-29 1972-01-29 Procedimento perfezionato di depu razione di gas contenenti composti solforati con ricupero di zolfo elementare IT947111B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7103181A FR2123778A5 (nl) 1971-01-29 1971-01-29

Publications (1)

Publication Number Publication Date
IT947111B true IT947111B (it) 1973-05-21

Family

ID=9071168

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19970/72A IT947111B (it) 1971-01-29 1972-01-29 Procedimento perfezionato di depu razione di gas contenenti composti solforati con ricupero di zolfo elementare

Country Status (8)

Country Link
US (1) US3845197A (nl)
BE (1) BE778551A (nl)
CA (1) CA970135A (nl)
DE (1) DE2203494A1 (nl)
FR (1) FR2123778A5 (nl)
GB (1) GB1370953A (nl)
IT (1) IT947111B (nl)
NL (1) NL7201129A (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2216223A1 (en) * 1973-02-01 1974-08-30 Inst Francais Du Petrole Sulphur dioxide removal from effluent gas - using hydrogen sulphide and a catalyst dissolved in a glycol to obtain improved sulphur yield
FR2295784A1 (fr) * 1974-12-27 1976-07-23 Inst Francais Du Petrole Procede d'epuration d'un gaz contenant des composes du soufre
FR2430916A1 (fr) * 1978-07-13 1980-02-08 Inst Francais Du Petrole Procede d'oxydation du soufre et des composes du soufre
FR2426645A1 (fr) * 1979-07-23 1979-12-21 Gulf Canada Ltd Recuperation du soufre de gaz en contenant avec des composes sulfures, a de faibles teneurs
US4364858A (en) * 1980-07-21 1982-12-21 Aluminum Company Of America Method of producing an activated alumina Claus catalyst
US4568664A (en) * 1980-07-21 1986-02-04 Aluminum Company Of America Activated alumina Claus catalyst having increased sodium oxide content
US4608363A (en) * 1980-07-21 1986-08-26 Aluminum Company Of America Activated alumina Claus catalyst having increased sodium oxide content
FR2494255A1 (fr) 1980-11-17 1982-05-21 Elf Aquitaine Perfectionnement au procede pour la production de soufre avec recuperation amelioree d'energie a partir d'un gaz renfermant h2s, so2, et h2 et/ou co
US4382912A (en) * 1981-09-10 1983-05-10 Gulf Research & Development Company Selective combusting of hydrogen sulfide in carbon dioxide injection gas
DE4214190A1 (de) * 1992-04-30 1993-11-04 Bayer Ag Katalysatoren zur entfernung von schwefelverbindungen aus technischen gasen, verfahren zu deren herstellung sowie deren verwendung

Also Published As

Publication number Publication date
NL7201129A (nl) 1972-08-01
FR2123778A5 (nl) 1972-09-15
DE2203494A1 (de) 1972-07-13
BE778551A (fr) 1972-07-27
US3845197A (en) 1974-10-29
CA970135A (en) 1975-07-01
GB1370953A (en) 1974-10-16

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